Cometic Complete EST Gasket Kit 3.500in Bore Fits Evo Big Twin

• Type: Gasket Kit

The Cometic Complete Engine Gasket Kit is designed for 1984-1991 Harley-Davidson Evo Big Twin models with a 3.500-inch bore and a .030-inch head gasket. This comprehensive kit includes every gasket, seal, washer, and O-ring required for a full engine rebuild. It features Multi-Layer Steel (MLS) head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, and AFM material for superior sealing and durability. No additional sealant is needed, ensuring a precise and reliable fit. Cometic gaskets are engineered to withstand the increased horsepower, higher cylinder pressures, and extreme temperatures of modern V-Twin engines, providing maximum performance and longevity.